Optical scanner



FIG. 1 is a front isometric view of an optical scanner showing the new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front isometric view of the optical scanner according to a second embodiment;

FIG. 9 is a left side elevation view thereof;

FIG. 10 is a right side elevation view thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom view thereof.

The broken lines and unshaded portions contained within broken lines depict unclaimed features of the optical scanner that form no part of the design claim but are shown for illustrative purposes. 

CLAIM We claim the ornamental design for an optical scanner, as shown and described. 